Not a hairdresser but have been using colour touch for over 15 years starting go grey now and using 1.9 % with the colours have gone from a base 6 now using half 7/0 and 8/0 shows a tiny bit of grey but very natural looking if I go more then I may start using 4% but like how it looks
![[UNCUT]"ทนายตั้ม" แฉยับ! ความลับสวรรค์ ใครคือ "บิ๊กเทวดา" ของบอสพอล l คนดังนั่งเคลียร์ l 15 ต.ค. 67](http://i.ytimg.com/vi/ru9fpSaUwdA/mqdefault.jpg)
Not a hairdresser but have been using colour touch for over 15 years starting go grey now and using 1.9 % with the colours have gone from a base 6 now using half 7/0 and 8/0 shows a tiny bit of grey but very natural looking if I go more then I may start using 4% but like how it looks